密闭的 airproof; hermetically sealed; inclosed; pressure tight; pressure-tight 密闭但不密封的培养皿 petri dish .
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pressure-tight bonnet 压力密封的阀盖 ; 压力弥缝的阀盖 ; 压力密封阀盖
pressure-tight weld 密封焊道 ; 弥缝焊道 ; [机] 气密焊
pressure-tight 耐压密闭的 ; 密闭的 ; 受压不漏气的
pressure tight joint 耐压接缝
pressure tight connector 耐压密封连接器
pressure-tight connection 耐压密闭连接
While suits for spacewalks are about as tight as a fully inflated blood pressure cuff, the GLCS suit exerts about the same amount of pressure as a pair of Lycra riding pants.
宇航服紧的像完全膨胀的血压计臂带,但是压力是围绕全身的,而不是在手臂上的。
Nexter is under pressure to lift export sales as domestic orders are drying up under tight budgetary conditions.
在严格的预算条件下,Nexter正承受着取消国内订单和出口销售正在干涸的压力。
Requirements: Valve must be tight against reverse flow under all pressure differentials.
要求:在所有压差下,阀门对于回流必须是密封的。
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